Files
react-native/Libraries/TurboModule/samples/NativeSampleTurboModule.js
T
Rubén Norte e088a4fe9c Add support for UnsafeObject to allow using Flow strict in native modules
Summary:
This new type will be valid in Flow strict mode and can be used by native modules and components to replace `Object`, with the same semantics.

This unblocks the migration of the most modules in the React Native package to Flow strict.

Changelog: [Internal] Add UnsafeObject type compatible with Flow strict mode to use in native modules and components

Reviewed By: RSNara

Differential Revision: D25540631

fbshipit-source-id: 60b80bbc84a53aecc747e3a1799cdf551e1859cd
2021-01-04 03:56:57 -08:00

40 lines
1.1 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
* @format
*/
'use strict';
import type {UnsafeObject} from '../../Types/CodegenTypes';
import type {RootTag, TurboModule} from '../RCTExport';
import * as TurboModuleRegistry from '../TurboModuleRegistry';
export interface Spec extends TurboModule {
// Exported methods.
+getConstants: () => {|
const1: boolean,
const2: number,
const3: string,
|};
+voidFunc: () => void;
+getBool: (arg: boolean) => boolean;
+getNumber: (arg: number) => number;
+getString: (arg: string) => string;
+getArray: (arg: Array<any>) => Array<any>;
+getObject: (arg: Object) => Object;
+getUnsafeObject: (arg: UnsafeObject) => UnsafeObject;
+getRootTag: (arg: RootTag) => RootTag;
+getValue: (x: number, y: string, z: Object) => Object;
+getValueWithCallback: (callback: (value: string) => void) => void;
+getValueWithPromise: (error: boolean) => Promise<string>;
}
export default (TurboModuleRegistry.getEnforcing<Spec>(
'SampleTurboModule',
): Spec);